Enum RuntimeErrorKind 

pub enum RuntimeErrorKind {
    ArityMismatch {
        expected: usize,
        found: usize,
    },
    TypeMismatch {
        expected: ValType,
        found: ValType,
    },
    Trap(RuntimeTrap),
    UninitializedLocal {
        local: u32,
    },
    UninitializedRegister {
        reg: Reg,
    },
    UnknownRegister {
        reg: Reg,
    },
    UnknownExport {
        name: String,
    },
    ExportedFunctionNotLowered {
        func: u32,
    },
    UnknownFunction {
        func: u32,
    },
    UnknownImport {
        module: String,
        name: String,
    },
    ImportTypeMismatch {
        module: String,
        name: String,
    },
    ReentrantStore,
    UnknownInstance {
        instance: u32,
    },
    ResourceLimitExceeded {
        what: &'static str,
    },
    FuelExhausted,
    HostError {
        message: String,
    },
    ImportedFunctionCallUnsupported {
        func: u32,
    },
    UnknownMemory {
        memory: u32,
    },
    UnknownDataSegment {
        data: u32,
    },
    UnknownGlobal {
        global: u32,
    },
    UnknownTable {
        table: u32,
    },
    UnknownElem {
        elem: u32,
    },
    UnknownType {
        type_idx: u32,
    },
    ImportedMemoryAccessUnsupported {
        memory: u32,
    },
    ImportedGlobalAccessUnsupported {
        global: u32,
    },
    ImportedTableAccessUnsupported {
        table: u32,
    },
    InvalidConstExpr,
    InvalidLaneIndex {
        lane: u8,
    },
    Gpu(GpuError),
    MissingStore,
    MissingReturn,
}

Specific runtime execution failures.

Variants

ArityMismatch

Fields

expected: usize

found: usize

TypeMismatch

Fields

expected: ValType

found: ValType

Trap(RuntimeTrap)

UninitializedLocal

Fields

local: u32

UninitializedRegister

Fields

reg: Reg

UnknownRegister

Fields

reg: Reg

UnknownExport

Fields

name: String

ExportedFunctionNotLowered

Fields

func: u32

UnknownFunction

Fields

func: u32

UnknownImport

Fields

module: String

name: String

ImportTypeMismatch

Fields

module: String

name: String

ReentrantStore

UnknownInstance

Fields

instance: u32

ResourceLimitExceeded

Fields

what: &'static str

FuelExhausted

The store’s instruction fuel budget ran out (see Store::set_fuel).

HostError

A host function returned a failure (FFI or embedding-layer error).

Fields

message: String

ImportedFunctionCallUnsupported

Fields

func: u32

UnknownMemory

Fields

memory: u32

UnknownDataSegment

Fields

data: u32

UnknownGlobal

Fields

global: u32

UnknownTable

Fields

table: u32

UnknownElem

Fields

elem: u32

UnknownType

Fields

type_idx: u32

ImportedMemoryAccessUnsupported

Fields

memory: u32

ImportedGlobalAccessUnsupported

Fields

global: u32

ImportedTableAccessUnsupported

Fields

table: u32

InvalidConstExpr

InvalidLaneIndex

Fields

lane: u8

Gpu(GpuError)

MissingStore

MissingReturn

Trait Implementations

impl Clone for RuntimeErrorKind

fn clone(&self) -> RuntimeErrorKind

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RuntimeErrorKind

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for RuntimeErrorKind

impl PartialEq for RuntimeErrorKind

fn eq(&self, other: &RuntimeErrorKind) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for RuntimeErrorKind